问题
When I run my rails console I got something like this:
Loading development environment (Rails 3.2.3)
/Users/sebastiannowak/.rvm/gems/jruby-1.6.7@global/gems/bundler-1.1.0/lib/bundler.rb:254 warning: shadowing outer local variable - path
Switch to inspect mode.
Time.now
Time.now
2012-06-27 09:27:21 +0200
As you can see I can interact with console but it is quite uncomfortable. I run JRuby 1.6.7. Somebody has such issue?
回答1:
Most probably somewhere in you ~/.irbrc, you're doing:
IRB.conf[:PROMPT_MODE] = :XMP
Try removing that line. Or change it to:
IRB.conf[:PROMPT_MODE] = :SIMPLE
回答2:
On newer version of JRuby, the Rails console has a variety of other problems for me as well:
- Command duplicated on the next line
- Multiple Enter keypresses needed to exit
- First command doesn't show while typing
Running the console with the following fixed it for me:
jruby -Xlaunch.inproc=true -S rails c
来源：https://stackoverflow.com/questions/11221345/rails-console-runs-without-prompt